CP Forged Piston Set, BMW S85 84 mm Stroke

CP-Carrillo represents the highest quality pistons on the market, engineered for maximum power and durability. Utilizing high-strength, lightweight materials and advanced engineering, this BMW S85 Stroker piston set features:

1. Lightweight Design: CP-Carrillo pistons are made from high-strength, lightweight materials, such as forged aluminum alloy. Reduced piston weight contributes to improved engine responsiveness and acceleration.
2. Advanced Engineering: CP-Carrillo engineers use state-of-the-art technology and engineering techniques to manufacture pistons that offer optimized combustion, improved fuel efficiency, and increased power output.
3. Wide Configuration Range: CP-Carrillo offers various bore size and compression ratios to suit each unique engine build and performance goal.
4. Quality Construction: Every CP-Carrillo piston is precision-machined to exacting standards and undergoes rigorous testing and development to ensure consistent quality and performance.

CP-Carrillo pistons are the best choice for any S85 engine and application, from street bully to all-out track car, and are engineered by one of the most respected names in motorsport to improve performance and reliability. 

Piston Sets Include:

- Pistons
- Rings (Install Guide Here)
- Pins
- Locks
- Spec Sheet

Please Note: All engine modifications should be performed by a qualified professional to ensure a proper and safe installation process and a reliable, optimally performing engine.

BMW S85 Applications:

BMW 5 Series

2005-2010     E60/E61     M5

BMW 6 Series

2005-2010     E63/E64     M6